2.NBT.B.7 Worksheets

CCSS.MATH.CONTENT.2.NBT.B.7

:
"Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds."

Our Take: Second grade students learn to add and subtract within 1000. When adding and subtracting three-digit numbers using the standard method, students know that they add numbers in the same place value column (for example, adding digits in the hundreds column with other digits in the hundreds column). Students use this understanding of place value when utilizing other addition and subtraction strategies. For example, a child may use visual tools, such as place value blocks or a number line, to help solve problems.

These worksheets can help students practice this Common Core State Standards skill.

Worksheets

Solving Two-Digit Subtraction with Drawings Part I
Worksheet
Solving Two-Digit Subtraction with Drawings Part I
Teach your child another way to subtract two-digit numbers visually.
2nd grade
Worksheet
Add it Up: Three-Digit Numbers
Worksheet
Add it Up: Three-Digit Numbers
This worksheet of big numbers will give your student an opportunity to practice adding up three-digit numbers.
2nd grade
Math
Worksheet
Subtracting Eggs
Worksheet
Subtracting Eggs
This three-step worksheet will add a bit of color to your child's practice subtracting three-digit numbers.
2nd grade
Math
Worksheet
Math Ninja
Worksheet
Math Ninja
Addition gets a hand-up with this math ninja worksheet; part of a set of ninja themed two-digit arithmetic printables!
2nd grade
Worksheet
Ninja Riddle: Addition
Worksheet
Ninja Riddle: Addition
Can your child flex addition skills to solve these ninja riddles? Help her master double-digit addition with practice. Fine more ninja riddles and math here!
2nd grade
Worksheet
Two-Digit Word Problem Check-in
Worksheet
Two-Digit Word Problem Check-in
Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.
2nd grade
Math
Worksheet
By the Numbers 2
Worksheet
By the Numbers 2
What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!
2nd grade
Math
Worksheet
Addition Within 1000 Check-in
Worksheet
Addition Within 1000 Check-in
Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.
2nd grade
Math
Worksheet
Egg-citing Addition!
Worksheet
Egg-citing Addition!
Your second grader will enjoy solving the simple addition problems and coloring in the eggs when she is through.
2nd grade
Worksheet
Subtraction Within 1000 Check-in
Worksheet
Subtraction Within 1000 Check-in
Use this quick assessment to gauge your second grader’s growth in subtraction this year. Students will put their skills to the test subtracting three-digit numbers using a strategy of their choosing in this math check-in.
2nd grade
Math
Worksheet
Spring Three-Digit Subtraction Check-in
Worksheet
Spring Three-Digit Subtraction Check-in
How are your students coming along in their three-digit subtraction skills? Use this spring math assessment to gauge your students' understanding of regrouping and abilities to subtract within 1,000.
2nd grade
Math
Worksheet
Spring Three-Digit Addition Check-in
Worksheet
Spring Three-Digit Addition Check-in
How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.
2nd grade
Math
Worksheet
Adding Money Word Problems
Worksheet
Adding Money Word Problems
Tristan had 74¢ and Juniper gave him a quarter. How much does he have now? Kids will practice identifying coins and using the part-part-whole concept (number bonds) to solve money word problems in this two-digit addition worksheet.
2nd grade
Math
Worksheet
Spending Money Word Problems
Worksheet
Spending Money Word Problems
Sin-Ku had 94¢ and bought a cookie for 75¢ from the bake sale. How much money did he have left? This worksheet encourages students to use the part-part-whole concept (number bonds) to solve subtraction word problems about money.
2nd grade
Math
Worksheet
Addition Crossword
Worksheet
Addition Crossword
Challenge your second grader with some 2-digit addition review using this addition crossword!
2nd grade
Math
Worksheet
Adding Bubbles
Worksheet
Adding Bubbles
Hurry! If these numbers aren't added quickly using regrouping, they'll pop!
2nd grade
Math
Worksheet
Ninja Addition with Carrying
Worksheet
Ninja Addition with Carrying
Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!
2nd grade
Worksheet
Addition with Carrying #8
Worksheet
Addition with Carrying #8
Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.
2nd grade
Worksheet
Addition with Carrying #10
Worksheet
Addition with Carrying #10
Once your child masters addition with carrying, there's practically no number too big for her to add!
2nd grade
Worksheet
Addition with Carrying #9
Worksheet
Addition with Carrying #9
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
2nd grade
Worksheet
Addition with Carrying #7
Worksheet
Addition with Carrying #7
This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?
2nd grade
Worksheet
Carry Over
Worksheet
Carry Over
What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.
2nd grade
Worksheet
Addition with Carrying #6
Worksheet
Addition with Carrying #6
Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!
2nd grade
Worksheet
Addition with Carrying #4
Worksheet
Addition with Carrying #4
If your child likes to carry, then this is the worksheet for her!
2nd grade
Worksheet
Addition with Carrying #5
Worksheet
Addition with Carrying #5
Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!
2nd grade
Worksheet
Addition with Carrying #3
Worksheet
Addition with Carrying #3
Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.
2nd grade
Worksheet
Addition with Carrying #2
Worksheet
Addition with Carrying #2
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
2nd grade
Worksheet
Ball Catch
Worksheet
Ball Catch
Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.
2nd grade
Math
Worksheet
Two-Digit Addition
Worksheet
Two-Digit Addition
Is your second grader grappling the concept of adding two-digit numbers together? Practice makes perfect and this Easter-themed math worksheet can help!
2nd grade
Worksheet
Independence Day Addition #1
Worksheet
Independence Day Addition #1
Celebrate America's independence and solve simple addition problems with this star spangled worksheet.
2nd grade
Worksheet

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